Basically a primer of all the Cyberpunk 2020 material for Netrunners. The Netrunner conversion is either a quick "solo" solitaire game (which needs to be tweaked massively for Genesys if I do that) or using them as Tarot/Orcale cards to explain things in a campaign which is a neat idea.
But ultimately, it's outdated (not just in terms of tech level, but in terms of Netrunner being used as a campaign aid) and given that it's a 60/50 page split between the Cyberpunk 2020 Netrunner materials and Netrunner:TCG->RPG conversion stuff... your mileage may vary on how useful this stuff is for your Cyberpunk 2020 (or Genesys I guess if you're like me and converting some of this) games. Double so with RED out. There may be a new Brainware Blowout in the future. So... you might want to wait?